Why Campsite Electrics Trip (And How to Avoid It)
- IDS Camping & Leisure
- 2 days ago
- 5 min read
Few things are more frustrating on a camping trip than suddenly losing power halfway through boiling the kettle or cooking dinner.
Tripping campsite electrics is extremely common for caravan and motorhome owners, especially on busy sites or when using multiple appliances at once. The good news is that most electrical trips are easy to avoid once you understand how campsite electric hook-ups work.
In this guide, we’ll explain:
Why campsite electrics trip
How caravan electric hook-ups work
Common appliances that overload campsite supplies
Why low-wattage appliances matter
How to avoid power cuts while touring
The best low-wattage appliances for caravans and motorhomes
Understanding Campsite Electric Hook-Ups
Most UK caravan and motorhome sites provide electric hook-up points (EHU) that connect your caravan or motorhome to the campsite power supply.
The most common supplies are:
10 amp hook-up
16 amp hook-up
Some smaller or older campsites may provide lower power supplies, especially during busy periods.
Unlike a house, caravan hook-ups have limited available power. If you try to use too many high-powered appliances at the same time, the system may trip to protect the electrics.
What Causes Campsite Electrics to Trip?
The most common cause is simply:
Using too much power at once.
Many household appliances use far more electricity than caravanners realise.
For example:
a household kettle may use 3000W
a fan heater may use 2000W
a hairdryer may use 1800W
Using several of these together can quickly overload a campsite hook-up.
Common Caravan Appliances That Cause Trips
Household Kettles
Standard home kettles are one of the biggest causes of campsite electrical trips.
Many caravanners now switch to low-wattage kettles specifically designed for camping and touring.
Fan Heaters
Portable electric heaters can draw a large amount of power, especially on colder mornings when multiple appliances are running.
Air Fryers
Air fryers are increasingly popular in caravans, but some larger models use significant wattage and may overload lower amp hook-ups.
Hair Dryers
Hair dryers are another common problem, particularly when used alongside kettles or heating appliances.
Multiple Appliances Together
Even smaller appliances can cause problems when used at the same time.
For example:
kettle + toaster
heater + air fryer
microwave + kettle
can easily overload a campsite supply.
Why Low-Wattage Appliances Matter
Low-wattage appliances are specifically designed to work better with caravan and campsite electrical systems.
They help:
reduce overload risk
avoid tripping hook-ups
spread power usage more safely
make touring easier on smaller sites
Many caravanners now use: Low wattage electics appliances such as
low-wattage kettles
compact toasters
mini frypans
portable induction hobs
low-power cooking appliances
These are especially useful for:
seasonal pitches
touring caravans
campervans
European touring
smaller campsites
Typical Caravan Appliance Wattages
Appliance | Approximate Wattage |
Low wattage kettle | 750W – 1000W |
Household kettle | 2500W – 3000W |
Low wattage toaster | 700W – 900W |
Hair dryer | 1200W – 2200W |
Fan heater | 1000W – 2000W |
Mini electric frypan | 800W – 1200W |
Microwave | 800W – 1500W |
Air fryer | 1200W – 2000W |
This is why low-wattage caravan appliances are so popular with experienced tourers.
Common Mistakes That Trip Campsite Electrics
Boiling the Kettle While Heating Is Running
This is probably the most common issue on campsites.
A heater plus a kettle can quickly exceed the available power supply.
Bringing Household Appliances From Home
Many home appliances are designed for unrestricted domestic power supplies, not campsite hook-ups.
Running Too Many Kitchen Appliances Together
Breakfast time often causes problems:
toaster
kettle
grill
heater
all running together can overload the system.
Ignoring Campsite Amp Limits
Not all campsites offer the same electrical supply. Smaller sites may provide lower amp hook-ups than larger holiday parks.
How to Avoid Tripping Campsite Electrics
Use Low-Wattage Appliances
This is the easiest and most effective solution.
Low-wattage caravan appliances are specifically designed for campsite use.
Stagger Appliance Use
Avoid running multiple high-powered appliances together.
For example:
boil the kettle first
then use the toaster
then run the heater if needed
Check Your Campsite Hook-Up Rating
Knowing whether your site offers 10 amp or 16 amp hook-up can help you plan appliance use more safely. Ask at reception when you arrive.
Turn Off Appliances When Not Needed
Many caravanners leave heaters or water heaters running unnecessarily while cooking.
Reducing background power usage helps avoid overloads.
Carry a Safe Hook-Up Lead
Always use a proper caravan electric hook-up cable designed for campsite use and check it regularly for damage.
Experienced caravanners often choose appliances designed specifically for touring.
Popular options include:
low-wattage kettles
compact toasters
mini electric frypans
portable grills
low-power induction hobs
These are ideal for:
caravans
motorhomes
campervans
awning cooking areas
seasonal pitches
Seasonal Pitch Electric Tips
If you use a seasonal caravan pitch, managing electric use becomes even more important over longer stays.
Many seasonal campers create efficient outdoor cooking areas using:
Cadac BBQs
outdoor kitchen tables
low-wattage appliances
awning cooking stations
This helps reduce strain on the caravan’s internal electrics while improving comfort during longer stays.
Safety Tips for Caravan Electrics
Important Safety Advice
Never overload hook-up cables
Keep electrical connections dry
Use properly rated caravan extension leads
Avoid damaged hook-up cables
Have caravan electrics inspected regularly
Never use unsafe adaptors or homemade connections
If a hook-up repeatedly trips despite low appliance usage, the campsite bollard or caravan electrics may need checking by a qualified professional.
Quick Campsite Electric Checklist
✔ Use low-wattage appliances
✔ Avoid running multiple high-powered items together
✔ Check campsite amp limits
✔ Monitor heater usage
✔ Use safe caravan hook-up cables
✔ Keep electrical connections dry
✔ Turn appliances off when not needed
Final Thoughts
Understanding campsite electrics can make caravan and motorhome touring far less stressful.
Most campsite power trips are caused by simple overloads, especially when using household appliances designed for domestic power supplies. By switching to low-wattage caravan appliances and managing appliance use carefully, you can avoid most common hook-up problems.
Modern low-wattage cooking equipment now makes it easier than ever to enjoy comfortable campsite cooking without constantly tripping the electrics.
FAQs
Why do campsite electrics keep tripping?
Usually because too many high-powered appliances are running at the same time, overloading the campsite hook-up.
What is a low-wattage kettle?
A low-wattage kettle uses less power than a standard household kettle, making it more suitable for caravan and campsite electric systems.
Can I use an air fryer in a caravan?
Yes, but some air fryers use high wattage. Compact low-wattage models are usually better for campsite use.
What does 10 amp hook-up mean?
A 10 amp hook-up provides a limited amount of electrical power to your caravan or motorhome pitch.
Is 16 amp hook-up better?
Yes. A 16 amp supply allows more appliances to run safely compared to lower amp hook-ups.
Can a campsite power trip damage my caravan?
Occasional trips are usually harmless, but repeated electrical problems should be checked properly.
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